20146972901

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{1291}}^1\times {\mathrm{4909}}^1$

素因数の和:6245

約数の個数: 24

約数和(自身を含む): 23370264480

約数和(自身を除く): 3223291579

約数列:

[1, 11, 17, 187, 289, 1291, 3179, 4909, 14201, 21947, 53999, 83453, 241417, 373099, 917983, 1418701, 4104089, 6337519, 15605711, 69712709, 107737823, 1185116053, 1831542991, 20146972901]

約数ペア:

[(1, 20146972901), (11, 1831542991), (17, 1185116053), (187, 107737823), (289, 69712709), (1291, 15605711), (3179, 6337519), (4909, 4104089), (14201, 1418701), (21947, 917983), (53999, 373099), (83453, 241417)]